As an academic discipline, logic is the study of reasoning. Logic puzzles, therefore, involve making a series of inferences ...

The following puzzle devised by Lewis Carroll is a classic one in puzzledom: A bag contains one counter, known to be either white or black. A white counter is put in, the bag shaken, and a counter ...

The New York Times unveils Pips, a domino-inspired daily logic puzzle with a global launch, sparking comparisons to Wordle and Sudoku. New York Times launches a new original game, Pips.(nytimes.com) ...

We are hardly ever consciously aware that we use logic to solve everyday problems. But what is logic? Is the logic used to prove theorems in mathematics the same kind that we use for our practical ...

"For each puzzle, solvers arrange dominoes to fill a board, meeting certain conditions based on dot sums, parity or similarity." And it's a totally different style game from their other popular daily ...

To create Pips, I draw on both my childhood memories of those dominoes- and tile-based games and my professional work in puzzles. My Pips puzzle-making process is very analog. I have a set of dominoes ...